Make lz4 ramdisk available am: 7149a57b6c am: 7b956b806b

Original change: https://android-review.googlesource.com/c/platform/external/lz4/+/2058527

Change-Id: I5eb2ff67944cdd7146dece838743d8914a26bcae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>